package com.etl.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.etl.entity.EtlBusinessBatch;
import org.apache.ibatis.annotations.Mapper;

@Mapper
public interface EtlBusinessBatchMapper extends BaseMapper<EtlBusinessBatch> {

    /**
     * 查询某业务系统的最大批次号
     *
     * @return
     */
    Integer findMaxBatchForSysName();

}
